The following flower can be of [Hint: look at the lengths of filaments of stamen]:

1. Citrus 2. Mustard
3. Pea 4. Lemon

Subtopic:  Parts of Flower: II |
 81%
From NCERT
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Identify the incorrect statement:
1. Ovary is half inferior in rose, plum and peach
2. Twisted aestivation is seen in china rose, lady’s finger and cotton
3. The seeds are endospermous in bean, gram and pea
4. Epitepalous stamens are seen in lily, tulip and Gloriosa

Subtopic:  Families of Flowering Plant: I |
 70%
From NCERT
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What is true regarding aleurone layer in a monocot seed?
I. It is composed of proteinaceous material.
II. It is the outermost cell layer of the endosperm.

1. Only I 2. Only II
3. Both I and II 4. Neither I nor II
Subtopic:  Seed |
 68%
From NCERT
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Consider the given two statements:
I. Parthenocarpy is the equivalent of parthenogenesis in animals.
II. Parthenocarpy is the natural or artificially induced production of fruit without fertilisation of ovules
1. Both I and II are correct and II explains I
2. Both I and II are correct but II does not explain I
3. I is correct but II is incorrect
4. I is incorrect but II is correct

Subtopic:  Fruits & their Types |
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In the floral diagram shown below, the type of placentation seen is:

1. Axile 2. Basal
3. Marginal 4. Free central
Subtopic:  Flower & Parts of Flower: I |
 54%
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The inflorescence shown in the given picture can be of:

1. Mustard 2. Onion
3. Soybean 4. Radish

Subtopic:  Inflorescence | Families of Flowering Plant: I |
 66%
From NCERT
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All the following plants belong to the Family Solanaceae except:
1. Belladonna 2. Tobacco
3. Indigofera 4. Petunia
Subtopic:  Semi Technical Description |
 80%
From NCERT
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China rose:
1. belongs to Brassicaceae 2. has parietal placentation
3. has monoadelphous stamen 4. has valvate aestivation
Subtopic:  Flower & Parts of Flower |
 83%
From NCERT
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Consider the given statements:
I: In flowers of guava and cucumber, the flower is epigynous and the ovary is inferior
II: In flowers of mustard, the flower is hypogynous and the ovary is superior
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic:  Flower & Parts of Flower |
 87%
From NCERT
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Identify the incorrectly matched pair:
1. Having the sepals united Gamosepalous
2. Sterile stamen staminode
3. Stamens attached to perianth Epiphyllous
4. Having the carpels of the gynoecium united in a compound ovary Syncarpous
Subtopic:  Flower & Parts of Flower |
From NCERT
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